Frost dates in Wrangell City and Borough, Alaska
The average last spring frost in Wrangell City and Borough falls Apr 11 to May 1 and the average first fall frost Oct 13 to Nov 1, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 7b. Places: Wrangell. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
Nearby counties
Prince of Wales-Hyder Census Area Ketchikan Gateway Borough Petersburg Borough Sitka City and Borough Juneau City and Borough Hoonah-Angoon Census Area
All Alaska counties · Download Alaska frost dates (CSV)
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